Efficacy of microneedling versus fractional Er:YAG laser in facial rejuvenation.

Background: Microneedling and fractional lasers have been used in facial rejuvenation with acceptable results and low adverse effects.

Aims: To compare the efficacy of microneedling with fractional Er:YAG in facial skin rejuvenation.

Patients/methods: This study was planned as a split-face clinical trial.

Bart syndrome associated with skeletal deformities: An uncommon case report.

Bart syndrome is a rare genetic disorder characterized by aplasia cutis congenita, epidermolysis bullosa (EB), and nail abnormalities. We reported an unusual case of Bart syndrome associated with skeletal abnormalities and bilateral clubfoot.

Rosai-Dorfman disease successfully treated with thalidomide: A case report.

Rosai-Dorfman disease (RDD) is a rare disease which characterized by proliferation and overproduction of histiocytes in the lymph nodes appearing as lymphadenopathy, however, it may also occur in extranodal sites. The occurrence of unusual manifestations of the disease such as the appearance of the mass in an unusual area may increase the probability of misdiagnosis. Herein, we describe a case of RDD in an old woman with an unusual appearance of RDD in the leg that was successfully treated by thalidomide.

Intralesional botulinum toxin-A injection for the treatment of multiple eccrine hidrocystomas.

Background: Multiple eccrine hidrocystomas (MEH) are benign cystic lesions of the sweat gland ducts. They are characterized by translucent, skin-colored or bluish dome-shaped papules on the face, causing cosmetic concern. Recently, botulinum toxin-A, because of its antiperspirant properties, has been used to treat facial MEH.